Subject: [mg113480] Re: How to isolate the constant in a two variable equation?

From: mathman <mstankus at gmail.com>

Date: Sat, 30 Oct 2010 04:38:44 -0400 (EDT)

References: <iae7ok$7qd$1@smc.vnet.net>

On Oct 29, 6:30 am, "Eduardo M. A. M.Mendes" <emammen... at gmail.com> wrote:
If you know what the variables are, set them equal to zero using
Replace.
> Hello
>
> I know that Coefficient can isolate the coefficient relate to the variables
> in an equation but I wonder how the constant could be retrieved.
>
> Something like
>
> 4X*X+3Y*Y+2X*Y+1
>
> How to get to isolate the constant 1?
>
> Many thanks
>
> Ed